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CIRCUIT DIAGRAM
GND
1
MCU2_TXD
2
MCU2_RXD
3
STBY_CTRL
4
B5V
5
+5V
6
+5V IPO&USB
7
+12V
8
-30V
9
MUTE
10
CN500
CON10
GND
4052B
1
4052A
2
A
MP3_DEC
3
TV_AL
4
TV_AR
5
AL_OUT
6
AR_OUT
7
AL_IN
8
AR_IN
9
GND
10
ASPDIF_OUT
11
12
GND
GND
CON12
CN501
C616 15p
MCU2_TXD
C617 15p
MCU2_RXD
C618 104
STBY_CTRL
C619 104
B5V
C620 104
+5V
C621 104
+5V IPO&USB
C622 104
+12V
C623 104
-30V
C624 104
MUTE
GND
B
C635
4052B
104
C636
4052A
104
C637
MP3_DEC
104
C638
TV_AL
100P
C639
TV_AR
100P
C640
AL_OUT
100P
C641
AR_OUT
100P
C642
AL_IN
DC TO DC CTL
100P
C643
AR_IN
100P
GND
CON11
CN504
TS_PWM
1
TS_ERROR
2
TS_DATA4
3
TS_DATA5
4
DC TO DC CTL
5
TS_DATA3
6
GND_v
7
CVBS
8
G/Y
9
B/U
10
R/V
11
C
GND
CVBS
GND
C609
C610
104
104
GND
L
H
G/Y
GND
B/U
C625
TS_PWM
104
TS_ERRO
C626
R
D
104
C627
TS_DATA4
104
R/V
C628
TS_DATA5
104
C629
DC TO DC CTL
104
TS_DATA3
C630
104
C631
CVBS
TS_DATA5
10p
C632
G/Y
10p
C633
B/U
10p
C634
R/V
10p
GND_V
7 - 2
1
2
Q511
FB500
3906
R596
R528
R500
100 ohm
100
100 OHM
100 OHM
+5VD
-12V
C513
R585
ZD504
C599
105
2K
NC
100U/16V
ZD500
1
C1+
104
13V
3
C1-
R501
L511
GND
C514
4
C500
100U/16V
C2+
10uH
C511
5
105
10K
C2-
+5V
GND
IC500
L500
8
1
MCU 2_TXD
11
LX
AFTOUT
T1IN
7
2
47uH
LX
VIN
C503
6
3
MCU2_RXD
12
EN
AGND
R1OUT
C538
C517
5
4
104
1000UF/16V
COMP
FB
47P
10
30K
104
T2IN
AOZ1010A
R506
R502
C590
C592
GND
9
R2OUT
102
1000UF/16V
10K
C520
GND
GND
R508
GND
NC
56K
ASPDIF_OUT
C595
+12V#
10uH
R503
L512
+5V IPO&USB
IC502
10K
L501
8
1
LX
AFTOUT
C593
7
2
47uH
LX
VIN
C504
6
3
EN
AGND
C518
C591
5
4
COMP
FB
C532
104
1000UF/16V
104
470UF/25V
C539
GND
30K
47P
AOZ1010
R507
R504
10U/16V
GND
GND
GND
C531
102
10U/16V
10K
C521
GND
GND
R509
+5VA
56K
C596
NC
R510
AL_IN
4.7K
AR_IN
R530
MUTE
R523
+5VA
10K
AL_OUT
100K
4052A
Q508
GND
AR_OUT
2SC8050
R527
R534
R524
10K
4.7K
100K
CHA
M+12V
ADD
Q507
2
3
GND
R592
R531
Q509
4052B
100k
2SC8050
10K
A034P03
R542
R593
10K
47k
GND
+12V
10uH
L502
1K
1.2K
+12V#
10UF/16V
C549
C551
C545
R543
R549
C501
C568
102
102
104
100UF/16V
C546
R544
R550
GND
GND
R519
10K
Q500
GND
1K
1.2K
10UF/16V
2SC8050
C550
C552
R522
102
102
10K
GND_V
GND
GND
C555
C556
C557
C558
C559
C560
C561
C562
C563
104
104
104
104
104
104
104
104
104
GND
Q512
+12V
+5VA
+5V IPO&USB
CHA TO 102
FB503
FB510
2SC8050
10UH
R526
NC
C602
1k
100U/16V
ZD503
5V6
C505
104
R588
1K
GND
0 OHM
R598
CVBS_OUT
C615
L504
FB502
GND
60 OHM
R564
0.22UH
BAS501
220U/16V
C566
BAS70-04
75 OHM
C569
C573
15P
C603
C604
C605
C606
C607
C608
22P
22P
104
104
104
104
104
104
GND_V
V5V
GND
GND
FB504
L505
G
G_OUT
C519
+5VA
V5V
60 OHM
10uH 220U/16V
0.22UH
BAS502
C611
C612
C570
C574
C583
L503
BAS70-04
104
104
22P
22P
15P
C508
GND_V
V5V
GND_V
104
L506
FB505
GND_V
Y
Y_OUT
60 OHM
0.22UH
BAS503
TS_DATA5 YUV
RGB
C571
C575
C584
PIN 1 OUT
BAS70-04
22P
22P
15P
R581
L
C565
S1
GND_V
10K
GND_V
V5V
GND_V
S2
H
104
FB506
L507
V
V_OUT
60 OHM
0.22UH
BAS504
C572
C576
C585
BAS70-04
TS5V330DBQR
22P
22P
15P
R565
IC507
75 OHM
1
16
GND_V
V5V
GND_V
IN
VCC
FB507
L508
2
15
R
R_OUT
SA1
EN
GND_V
3
14
60 OHM
SA2
SD1
0.22UH
BAS505
4
13
C577
C580
C586
DA
SD2
BAS70-04
22P
22P
15P
5
12
R566
SB1
DD
6
11
75 OHM
SB2
SC1
7
10
GND_V
V5V
GND_V
DB
SC2
FB508
L509
8
9
B
B_OUT
GND
DC
GND_V
60 OHM
0.22UH
BAS506
C578
C581
C587
BAS70-04
22P
22P
15P
R567
75 OHM
GND_V
V5V
GND_V
L510
FB509
U
U_OUT
GND_V
60 OHM
BAS507
C579
C582
C588
GND_V
0.22UH
BAS70-04
R580
Q503
22P
22P
15P
10K
2SC8050
GND_V
V5V
GND_V
R582
10K
TS_PWM
GND_V
TS_DATA3
TS_ERROR
1
2
3
R505
10K
AV BOARD
IC501
C515
+5VD
M+12V
1
1
2
105
2
JK500
V+
2
-30V
3
C502
C516
3
6
B5V
4
DIN JACK
104
V-
4
STBY_CTRL
5
5
105
GND
ASPDIF
6
6
14
7
T1OUT
7
8
8
13
9
R1IN
9
DIN_RXD
10
10
7
11
T2OUT
11
DIN_TXD
12
R597
12
8
13
R2IN
100 OHM
13
GND
GND
FB501
MAX232ECSE
CHA BOM
CH8 CH7
INPUT
GND
GND
100 OHM
0
0
IPOD
0
1
MP3
1
0
SCART
GND
1
1
TV
4052L-S16-R
13
12
10K
TV_AL
R515
X-COM
X0
14
MP3_AL
R511
0 OHM
X1
IC503
15
0
SCART_AL
R516
X2
11
IPOD_AL
R512
0 OHM
X3
3
Y-COM
1
TV_AR
10K
Y0
R517
16
5
R513
0 OHM
MP3_AR
VDD
Y1
2
0
SCART_AR
R518
Y2
4
R514
0 OHM
IPOD_AR
Y3
10
MP3 IN
A
9
B
104
6
B5V
INH
C544
8
MP3_DEC
VEE
VSS
7
GND
47K
GND
GND
R590
4052 TRUTH TABLE
GND
R535
IPOD_AR#
-12V
INPUTS OUTPUTS
IPOD_AL#
B
1K OHM
A
AUDIO_GND
100U/16V
0
0
C601
0
1
0
1
0
1
2
R551
GND
1
1
3
C554
6.8k
100P
IC506A
4558
10UF/16V
R557
2
C547
1K
R545
1
AOL
1.2K
3
-12V
R586
R559
Q501
47K
2SC8050
GND
10 OHM
R561
104
C506
R552
C598
C553
2K
GND
100U/16V
6.8k
100P
IC506B
GND
4558
MUTE
R558
10UF/16V
6
C548
1K
R546
7
AOR
1.2K
5
R587
R560
Q502
+12V
C564
GND
47K
2SC8050
10 OHM
104
R562
100U/16V
C567
2K
104PF
C600
GND
CVBS
GND
JK501
GND
VIDEO OUT
10K
R568
10U/16V
1
3
JRC4558
C535
R532
10K
2
IC505A
-
1
C540
47P
R533
3
+
C597
100U/16V
10K
GND
R569
10K
-12V
C509
GND
104
R589
10K
C512
C510
104
GND
R594
10K
100U/16V
R571
C542
5
R570
10K
+12V
+
10K
47P
7
C541
C536
47P
6
IC505B
-
JRC4558
10K
10U/16V
R573
R572
10K
R547
1K
AOR
R548
AOL
1K
8
TO SCART OUT PCB
R574
G
SCART_AL
NC
SCART_AR
R575
G/Y
Y
AOR#
CN502
NC
AOL#
AOR#
1
R576
B
B_OUT
AOL#
2
G_OUT
GND
3
NC
R_OUT
CVBS_OUT
4
R577
B/U
U
CVBS_OUT
SW
5
G_OUT
NC
6
R_OUT
7
R578
R
SCART_AL
8
B_OUT
9
NC
BLANK
10
R579
R/V
V
SCART_AR
11
NC
OPTION
SW
CON11
R563
BLANK
+12V
JK502
1K
ZD502
6
6.8V
V_OUT
5
10K
R553
4
U_OUT
3
R584
Q504
75 OHM
2
Q506
10K
R554
2SC8050
2SC8050
Y_OUT
1
Q510
+5V IPO&USB
3906
10K
R583
GND_V
GND
GND
YUV OUT
GND
R555
R595
R599 10K
10K
10K
Q505
2SC8050
10K
GND
R556
GND
3
7 - 2
C559 C1
C623 B1
L510 D2
BAS501C2
C560 C2
C624 B1
L511
BAS503C2
C561 C2
C625 D1
L512 A2
BAS504D2
BAS507D2
C562 C2
C626 D1
Q500 B1
C500 A1
C563 C2
C627 D1
Q504 D3
C501 B1
C564 C2
C628 D1
Q505 D3
C502 A2
C566 C2
C629 D1
Q506 D3
C503 A1
C569 C2
C630 D1
Q507 B1
C504 B1
C571 C2
C631 D1
Q508 B2
C506 B2
C572 D2
C632 D1
Q509 B2
A
C507 B2
C573 C2
C633 D1
Q510 D3
C509 C3
C575 C2
C634 D1
Q511 A1
C510 C3
C576 D2
C635 B1
R500 A1
C511 A1
C579 D2
C636 B1
R501 A2
C512 C3
C580 D2
C637 B1
R502 A2
C513 A2
C582 D2
C638 B1
R503 A2
C514 A2
C584 C2
C639 B1
R504 B1
C614
C515 A2
C585 D2
C640 B1
R505 A3
102
C613
C516 A2
C588 D2
C641 B1
R506 A1
102
C517 A1
C590 A2
C642 B1
R507 B1
GND
C518 B1
C591 B2
C643 B1
R508 A2
C519 C1
C592 A2
CN500 A1
R509 B1
CN503
C520 A1
C593 B2
CN501 A1
R510 B2
7
C521 B1
C597 C3
CN503 B3
R511 A3
6
5
4
C522 A3
C599 A2
CN504 C1
R512 A3
3
2
C523 A3
C601 B2
FB500 A1
R513 B3
1
B
C524 A3
C602 C1
FB501 A2
R514 B3
CN7/20
C525 A3
C603 C1
FB502 C2
R516 A3
C526 A3
C604 C1
FB505 C2
R517 B3
6
C527 A3
C605 C1
FB506 D2
R518 B3
C528 A3
C606 C1
FB509 D2
R519 B1
C529 A3
C607 C1
FB510 C1
R520 B3
C530 A3
C608 C1
IC500 A1
R521 B3
C531 B2
C609 C1
IC501 A2
R522 B1
C532 B2
C610 C1
IC502 A1
R523 B1
C535 C3
C611 C1
IC503 A2
R524 B1
C536 C3
C612 C1
IC505 C3
R527 B2
C538 A1
C613 A3
JK500 A3
R528 A1
C539 B1
C614 A3
JK501 C2
R529 A2
C540 C2
C615 C1
JK502 D2
R530 B2
C542 C3
C616 A1
L500 A1
R531 B2
C543
C543 C3
C617 A1
L501 A1
R532 C3
47P
C
C544 B2
C618 B1
L502 B1
R533 C3
C555 C1
C619 B1
L503 C1
R534 B2
C556 C1
C620 B1
L504 C2
R535 B2
C557 C1
C621 B1
L506 C2
R536 B3
C558 C1
C622 B1
L507 C2
R537 B3
C644 150P
C645 150P
C646 150P
C647 150P
C648 150P
C649 150P
C650 150P
C651 150P
C652 150P
C653 150P
GND
D
R538 B3
A2
R539 B3
R540 B3
R541 B3
R542 B2
R553 D3
R554 D3
R555 D3
R556 D3
R563 D3
R564 C1
R565 D1
R566 D1
R567 D1
R568 C3
R569 C3
R570 C3
R571 C3
R572 C3
R573 C3
R575 C2
R577 D2
R579 D2
R583 D3
R584 D3
R585 A1
R587 C2
R588 C1
R589 C3
R590 B3
R592 B1
R593 B1
R594 C3
R595 D3
R596 A1
R597 A2
R598 C2
R599 D3
ZD500 A1
ZD501 B2
ZD502 D3
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